package bridge;

//抽象的电脑类型类
public abstract class Computer {
    //组合，品牌~
    protected Brand brand;

    public Computer(Brand brand) {
        this.brand = brand;
    }

    public void info() {
        brand.info();//自带品牌
    }


}

class Desktop extends Computer {
    public Desktop(Brand brand) {
        super(brand);
    }

    @Override
    public void info() {
        super.info();
        System.out.print("台式机");
    }
}

class Laptop extends Computer {
    public Laptop(Brand brand) {
        super(brand);
    }

    @Override
    public void info() {
        super.info();
        System.out.print("笔记本");
    }
}

